Field briefing
C10M · Lubricating compositions
Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition. Patents classified in CPC C10M, part of Chemistry and materials.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
Who works on this, where, and with whom
Every company that files in this field, placed in its country. Lines join companies that file together or share inventors; hover one to see why. Pick a company to see its patents, people and news.
Connected industries
Other industries that share patents, companies or citations with Lubricating compositions.
Newest patents in C10M · Lubricating compositions
6 patents imported from the European Patent Office; newest published 2026-08-25; most active companies: 中海油化工与新材料科学研究院（北京）有限公司, Exxonmobil Chemical Patents Inc, Univ Konkuk Ind Coop Corp.
- Dual-stimuli-responsive smart fluid and method for manufacturing the same KR20260128160A, published 2026-08-25
- 一种减震器磁流变液体制备用的硅油基载液增稠改性调配工艺 CN122609299A, published 2026-08-21
- 变压器基础油的生产工艺、变压器基础油和变压器油 CN122587758A, published 2026-08-18
- 变压器基础油的生产工艺、变压器基础油和变压器油 CN122542276A, published 2026-08-11
- 一种变压器油中游离纤维基纳米粒子原位合成方法 CN122521375A, published 2026-08-07
- Functional fluids comprising low-viscosity, low-volatility polyalpha-olefin base stock US2020407657A1, published 2020-12-31
Most active companies
Counted over the newest 6 imported patents in this industry.
- 中海油化工与新材料科学研究院（北京）有限公司 2 patents
- Exxonmobil Chemical Patents Inc 1 patent
- Univ Konkuk Ind Coop Corp 1 patent
- 中海石油炼化有限责任公司 1 patent
- 国网吉林省电力有限公司吉林供电公司 1 patent
- 重驭（上海）智能科技有限公司 1 patent
Connected industries
- C10N · Indexing scheme associated with subclass c10m relating to lubricating compositions 6 patents in both
- H01F · Magnets 5 patents in both